diff options
| author | Matt Helsley <[email protected]> | 2010-09-13 13:01:18 -0700 |
|---|---|---|
| committer | Frederic Weisbecker <[email protected]> | 2010-09-17 04:42:59 +0200 |
| commit | 068e35eee9ef98eb4cab55181977e24995d273be (patch) | |
| tree | f0ff9a1c1558218c6de222b58ea8f88a679151a0 /net/unix/sysctl_net_unix.c | |
| parent | 89e45aac42d40426c97e6901811309bf49c4993f (diff) | |
hw breakpoints: Fix pid namespace bug
Hardware breakpoints can't be registered within pid namespaces
because tsk->pid is passed rather than the pid in the current
namespace.
(See https://bugzilla.kernel.org/show_bug.cgi?id=17281 )
This is a quick fix demonstrating the problem but is not the
best method of solving the problem since passing pids internally
is not the best way to avoid pid namespace bugs. Subsequent patches
will show a better solution.
Much thanks to Frederic Weisbecker <[email protected]> for doing
the bulk of the work finding this bug.
Reported-by: Robin Green <[email protected]>
Signed-off-by: Matt Helsley <[email protected]>
Signed-off-by: Peter Zijlstra <[email protected]>
Cc: Prasad <[email protected]>
Cc: Arnaldo Carvalho de Melo <[email protected]>
Cc: Steven Rostedt <[email protected]>
Cc: Will Deacon <[email protected]>
Cc: Mahesh Salgaonkar <[email protected]>
Cc: 2.6.33-2.6.35 <[email protected]>
LKML-Reference: <f63454af09fb1915717251570423eb9ddd338340.1284407762.git.matthltc@us.ibm.com>
Signed-off-by: Ingo Molnar <[email protected]>
Signed-off-by: Frederic Weisbecker <[email protected]>
Diffstat (limited to 'net/unix/sysctl_net_unix.c')
0 files changed, 0 insertions, 0 deletions